TY  - DATA
AU  - Vujković, Milica
AU  - Mladenović, Dušan
AU  - Milović, Miloš
AU  - Petrović, Tamara
AU  - Bajuk Bogdanović, Danica
AU  - Šljukić Paunković, Biljana
AU  - Mentus, Slavko
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13159
AB  - Fig. S1. Comparative CVs of SVO and SVM/C measured in the narrow voltage window of LiNO3; Fig.S2 Stabilized CVs of SVM/C composite at a low scan rate of 5 mV s -1 in LiNO3 (a) and NaNO3 (b) aqueous electrolytes; Fig.S3. Stabilized CVs of SVM/C composite measured at different scan rates in LiNO3 (left) and NaNO3 (right) aqueous electrolytes; Fig.S4. Comparison of CVs (a) and specific capacity (b) of NaV6O16 and SVM/C samples measured in saturated aqueous LiNO3 solution. Specific capacities are calculated by the integration of the corresponding CVs (anodic scan); Fig.S5. Comparative CVs of SVM/C measured in different aqueous electrolytes at a common scan ate of 20 mVs-1: the second cycle (a) and the twentieth cycle (b); Fig.S6. Specific capacity vs. cycle number of SVM/C sample measured in air-eqilibrated and N2-purged 5M Ca(NO3)2 at a scan rate of 20 mV s-1
PB  - Elsevier BV
T2  - Electrochimica Acta
T1  - Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614
VL  - 425
UR  - https://hdl.handle.net/21.15107/rcub_dais_13159
ER  - 

@misc{
author = "Vujković, Milica and Mladenović, Dušan and Milović, Miloš and Petrović, Tamara and Bajuk Bogdanović, Danica and Šljukić Paunković, Biljana and Mentus, Slavko",
year = "2022",
abstract = "Fig. S1. Comparative CVs of SVO and SVM/C measured in the narrow voltage window of LiNO3; Fig.S2 Stabilized CVs of SVM/C composite at a low scan rate of 5 mV s -1 in LiNO3 (a) and NaNO3 (b) aqueous electrolytes; Fig.S3. Stabilized CVs of SVM/C composite measured at different scan rates in LiNO3 (left) and NaNO3 (right) aqueous electrolytes; Fig.S4. Comparison of CVs (a) and specific capacity (b) of NaV6O16 and SVM/C samples measured in saturated aqueous LiNO3 solution. Specific capacities are calculated by the integration of the corresponding CVs (anodic scan); Fig.S5. Comparative CVs of SVM/C measured in different aqueous electrolytes at a common scan ate of 20 mVs-1: the second cycle (a) and the twentieth cycle (b); Fig.S6. Specific capacity vs. cycle number of SVM/C sample measured in air-eqilibrated and N2-purged 5M Ca(NO3)2 at a scan rate of 20 mV s-1",
publisher = "Elsevier BV",
journal = "Electrochimica Acta",
title = "Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614",
volume = "425",
url = "https://hdl.handle.net/21.15107/rcub_dais_13159"
}

Vujković, M., Mladenović, D., Milović, M., Petrović, T., Bajuk Bogdanović, D., Šljukić Paunković, B.,& Mentus, S.. (2022). Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614. in Electrochimica Acta
Elsevier BV., 425.
https://hdl.handle.net/21.15107/rcub_dais_13159

Vujković M, Mladenović D, Milović M, Petrović T, Bajuk Bogdanović D, Šljukić Paunković B, Mentus S. Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614. in Electrochimica Acta. 2022;425.
https://hdl.handle.net/21.15107/rcub_dais_13159 .

Vujković, Milica, Mladenović, Dušan, Milović, Miloš, Petrović, Tamara, Bajuk Bogdanović, Danica, Šljukić Paunković, Biljana, Mentus, Slavko, "Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614" in Electrochimica Acta, 425 (2022),
https://hdl.handle.net/21.15107/rcub_dais_13159 .

TY  - CONF
AU  - Vujković, Milica
AU  - Petrović, Tamara
AU  - Mladenović, Dušan
AU  - Milović, Miloš
AU  - Bajuk-Bogdanović, Danica
AU  - Šljukić Paunković, Biljana
AU  - Mentus, Slavko
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13637
AB  - An increased utilization of intermittent renewable energy (wind, solar…) requires the expansion of energy storage/conversion systems to a large scale, which can be integrated with renewable source devices into electrical grid. The state-of-the-art Li-ion batteries present the good choice in terms of energy and power density. However, their massive applications are strongly limited by restricted lithium resources and safety issues. In that context, the research on different alternative battery systems, relying on Earth abundant elements such as Na, Ca, Mg, Al, etc, have been launched, where advanced materials play the central role as electrodes in their operation
PB  - Belgrade : Serbian Academy of Sciences and Arts
C3  - Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
T1  - Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future
SP  - 172
EP  - 173
UR  - https://hdl.handle.net/21.15107/rcub_dais_13637
ER  - 

@conference{
author = "Vujković, Milica and Petrović, Tamara and Mladenović, Dušan and Milović, Miloš and Bajuk-Bogdanović, Danica and Šljukić Paunković, Biljana and Mentus, Slavko",
year = "2022",
abstract = "An increased utilization of intermittent renewable energy (wind, solar…) requires the expansion of energy storage/conversion systems to a large scale, which can be integrated with renewable source devices into electrical grid. The state-of-the-art Li-ion batteries present the good choice in terms of energy and power density. However, their massive applications are strongly limited by restricted lithium resources and safety issues. In that context, the research on different alternative battery systems, relying on Earth abundant elements such as Na, Ca, Mg, Al, etc, have been launched, where advanced materials play the central role as electrodes in their operation",
publisher = "Belgrade : Serbian Academy of Sciences and Arts",
journal = "Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022",
title = "Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future",
pages = "172-173",
url = "https://hdl.handle.net/21.15107/rcub_dais_13637"
}

Vujković, M., Petrović, T., Mladenović, D., Milović, M., Bajuk-Bogdanović, D., Šljukić Paunković, B.,& Mentus, S.. (2022). Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
Belgrade : Serbian Academy of Sciences and Arts., 172-173.
https://hdl.handle.net/21.15107/rcub_dais_13637

Vujković M, Petrović T, Mladenović D, Milović M, Bajuk-Bogdanović D, Šljukić Paunković B, Mentus S. Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022. 2022;:172-173.
https://hdl.handle.net/21.15107/rcub_dais_13637 .

Vujković, Milica, Petrović, Tamara, Mladenović, Dušan, Milović, Miloš, Bajuk-Bogdanović, Danica, Šljukić Paunković, Biljana, Mentus, Slavko, "Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future" in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022 (2022):172-173,
https://hdl.handle.net/21.15107/rcub_dais_13637 .

TY  - JOUR
AU  - Vujković, Milica
AU  - Mladenović, Dušan
AU  - Milović, Miloš
AU  - Petrović, Tamara
AU  - Bajuk Bogdanović, Danica
AU  - Šljukić Paunković, Biljana
AU  - Mentus, Slavko
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13158
AB  - Layered vanadium oxides are, due to their adaptable interlayer distance and a multivalent state of vanadium, interesting electrode materials for various kinds of metal-ion batteries with both aqueous and nonaqueous electrolytes. In this study, a precursor solution adjusted for hydrothermal synthesis of sodium vanadate Na2V6O16, is modified by addition of carbon nanopowder Vulcan XC72, and this suspension is used for an one-pot hydrothermal synthesis of sodium vanadate/C composite. XRD analysis evidenced that the obtained composite is the mixture of two vanadate phases: Na2V6O16 and NaV6O15, instead of expected single-phase vanadate. SEM and TEM observations of composite revealed that these vanadate phases emerge in a form of both nanowires and nanospheres. The heterogeneity of phases and morphology of the composite is attributed to the directional action of carbon nanoparticles as a nucleation seed. The composite, used in aqueous Li-ion battery with LiFe0.95V0.05PO4/C cathode and LiNO3 electrolyte, displayed improved charge storage (220 mAh g−1 at current rate 150 mA g−1 in the initial discharge), after dc charging, in comparison to NaV6O15 or Na2V6O16 nanowire anodes. Furthermore, versatile insertion capability of this heterostructured composite towards mono (Li+, Na+) and multivalent (Ca2+, Mg2+, Al3+) ions in aqueous electrolytes is demonstrated by Cyclic Voltametry method, where the capacity stability depends on the type of cation, following the order Al3+, Li+, Mg2+, Ca2+. Upon 100 potentiodynamic chaging/discharging cycles, Ca2+ions display much better capacitance retention than Li+ ions (i.e., 64 vs. 13% of the initial value). The coinserted electrolyte constituents, H2O and OH− species, are considered to be responsible for the improved capacity retention, making vanadium ions less strained and less soluble. The pH, the concentration of the electrolyte and the type of anion are found to influence the cyclic behavior of observed vanadate composite in Ca-containing electrolyte. These results open a new directions in vanadate electrochemistry towards more sustainaible and cheaper aqueous batteries.
PB  - Elsevier BV
T2  - Electrochimica Acta
T1  - Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?
SP  - 140603
VL  - 425
DO  - 10.1016/j.electacta.2022.140603
UR  - https://hdl.handle.net/21.15107/rcub_dais_13158
ER  - 

@article{
author = "Vujković, Milica and Mladenović, Dušan and Milović, Miloš and Petrović, Tamara and Bajuk Bogdanović, Danica and Šljukić Paunković, Biljana and Mentus, Slavko",
year = "2022",
abstract = "Layered vanadium oxides are, due to their adaptable interlayer distance and a multivalent state of vanadium, interesting electrode materials for various kinds of metal-ion batteries with both aqueous and nonaqueous electrolytes. In this study, a precursor solution adjusted for hydrothermal synthesis of sodium vanadate Na2V6O16, is modified by addition of carbon nanopowder Vulcan XC72, and this suspension is used for an one-pot hydrothermal synthesis of sodium vanadate/C composite. XRD analysis evidenced that the obtained composite is the mixture of two vanadate phases: Na2V6O16 and NaV6O15, instead of expected single-phase vanadate. SEM and TEM observations of composite revealed that these vanadate phases emerge in a form of both nanowires and nanospheres. The heterogeneity of phases and morphology of the composite is attributed to the directional action of carbon nanoparticles as a nucleation seed. The composite, used in aqueous Li-ion battery with LiFe0.95V0.05PO4/C cathode and LiNO3 electrolyte, displayed improved charge storage (220 mAh g−1 at current rate 150 mA g−1 in the initial discharge), after dc charging, in comparison to NaV6O15 or Na2V6O16 nanowire anodes. Furthermore, versatile insertion capability of this heterostructured composite towards mono (Li+, Na+) and multivalent (Ca2+, Mg2+, Al3+) ions in aqueous electrolytes is demonstrated by Cyclic Voltametry method, where the capacity stability depends on the type of cation, following the order Al3+, Li+, Mg2+, Ca2+. Upon 100 potentiodynamic chaging/discharging cycles, Ca2+ions display much better capacitance retention than Li+ ions (i.e., 64 vs. 13% of the initial value). The coinserted electrolyte constituents, H2O and OH− species, are considered to be responsible for the improved capacity retention, making vanadium ions less strained and less soluble. The pH, the concentration of the electrolyte and the type of anion are found to influence the cyclic behavior of observed vanadate composite in Ca-containing electrolyte. These results open a new directions in vanadate electrochemistry towards more sustainaible and cheaper aqueous batteries.",
publisher = "Elsevier BV",
journal = "Electrochimica Acta",
title = "Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?",
pages = "140603",
volume = "425",
doi = "10.1016/j.electacta.2022.140603",
url = "https://hdl.handle.net/21.15107/rcub_dais_13158"
}

Vujković, M., Mladenović, D., Milović, M., Petrović, T., Bajuk Bogdanović, D., Šljukić Paunković, B.,& Mentus, S.. (2022). Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?. in Electrochimica Acta
Elsevier BV., 425, 140603.
https://doi.org/10.1016/j.electacta.2022.140603
https://hdl.handle.net/21.15107/rcub_dais_13158

Vujković M, Mladenović D, Milović M, Petrović T, Bajuk Bogdanović D, Šljukić Paunković B, Mentus S. Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?. in Electrochimica Acta. 2022;425:140603.
doi:10.1016/j.electacta.2022.140603
https://hdl.handle.net/21.15107/rcub_dais_13158 .

Vujković, Milica, Mladenović, Dušan, Milović, Miloš, Petrović, Tamara, Bajuk Bogdanović, Danica, Šljukić Paunković, Biljana, Mentus, Slavko, "Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?" in Electrochimica Acta, 425 (2022):140603,
https://doi.org/10.1016/j.electacta.2022.140603 .,
https://hdl.handle.net/21.15107/rcub_dais_13158 .